<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    strong{
      width: 100px;
      height: 100px;
      background-color: pink;
      padding: 2px;
      margin: 10px;
    }
    p{
      width: 100px;
      background-color: pink;
      height: 100px;
      padding: 10px;
      margin: 10px;
    }
  </style>
</head>
<body>
  <strong>ssssssssss</strong>
  <em>ssssssssssssssssssss</strong>
  <i>ssssssssssssssssssss</strong>
  <strong>ssssssssssssssssssss</strong>

  <p>pppppppppp</p>
  <p>pppppppppp</p>
</body>
</html>